.wrap{
    width: 800px;
    margin: 50px auto 0;
    background-color: #eee;
    padding: 10px;
}
.wrap h1{
    text-align: center;
    padding: 15px 0;
    font-size: 30px;
}
.wrap .task{
    width: 700px;
    padding: 6px 8px;
    font-size: 16px;
}
.wrap .add{
    font-size: 16px;
    padding: 4px 19px;
}
.todolist{
    padding: 10px;
}
.todolist li{
    line-height: 40px;
    padding: 0 20px;
    font-size: 18px;
    overflow: hidden;
    background-color: #ddd;
    margin-bottom: 10px;
}
.todolist li .edit,.todolist li .del{
    float: right;
    cursor: pointer;
    color: red;
    margin: 0 10px;
    display: none;
}
.todolist li:hover .edit{
    display: block;
}
.todolist li:hover .del{
    display: block;
}
.box{
    padding: 0 20px;
}

.box span{
    color: blue;
    cursor: pointer;
    margin-right: 50px;
}
.donelist{
    padding: 0 20px;
}
.donelist li{
    line-height: 40px;
    background-color: #ccc;
    color: #666;
    font-size: 18px;
    padding: 0 20px;
    margin-bottom: 10px;
}
.todolist .ipt{
    font-size: 16px;
    padding: 4px 6px;
    width: 500px;
}